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Rigobert Otto

AN Agfa-Gevaert Nv: 1 patents #100 of 260Top 40%
📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4198239 Color photographic materials containing an antistain agent Hans-Heinrich Credner, Karl-Wilhelm Schranz 1980-04-15